feedc0de/wolfssl
1
0
Fork 0
forked from wolfSSL/wolfssl
Code Pull Requests Activity

Add argument check and error message to wolfSSL_PEM_read_RSA_PUBKEY

Browse Source
This commit is contained in:
Satoshi Yamaguchi
2022-08-15 16:09:40 +09:00
parent fba534dce0
commit 524f9ebd32
1 changed files with 9 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/pk.c
View File

@ -1586,6 +1586,12 @@ WOLFSSL_RSA *wolfSSL_PEM_read_RSA_PUBKEY(XFILE fp,
WOLFSSL_ENTER("wolfSSL_PEM_read_RSA_PUBKEY"); WOLFSSL_ENTER("wolfSSL_PEM_read_RSA_PUBKEY");
/* Validate parameters. */
if (fp == NULL) {
WOLFSSL_MSG("Bad function arguments");
return NULL;
}
/* Read into a new EVP_PKEY. */ /* Read into a new EVP_PKEY. */
pkey = wolfSSL_PEM_read_PUBKEY(fp, NULL, cb, pass); pkey = wolfSSL_PEM_read_PUBKEY(fp, NULL, cb, pass);
if (pkey != NULL) { if (pkey != NULL) {
@ -1600,6 +1606,9 @@ WOLFSSL_RSA *wolfSSL_PEM_read_RSA_PUBKEY(XFILE fp,
wolfSSL_EVP_PKEY_free(pkey); wolfSSL_EVP_PKEY_free(pkey);
} }
else {
WOLFSSL_MSG("wolfSSL_PEM_read_PUBKEY failed");
}
return rsa; return rsa;
} }